There are many kidney related diseases, mainly divided into medical related diseases and surgical related diseases. The cost of examination is different for different diseases. If it is a normal adult doing health checkup, it needs to do urine routine, kidney function, electrolytes, urological ultrasound, etc. The hospital cost is between 100-300 RMB. If it is a medical related disease such as acute and chronic nephritis, kidney injury, etc., it may be necessary to add 24-hour urine protein quantification, urine protein profile, related antibodies and other tests, and the cost may be between 200-1500 yuan. In case of surgical diseases, examination of urinary stones, urological tumors, etc., the cost will vary more depending on the imaging method applied and the tumor screening.